Ukuphepha kwamadivayisi aphethwe yizinhlobo zakamuva ze-iOS, sekuvele ngemuva kwesicelo ingxenye ye-FBI ukuze abafana baseCupertino bazonikela ngokudlula ikhodi yokuphepha ukuze bakwazi ukufinyelela kokuqukethwe yi-iPhone 5c esetshenziswe amaphekula ekuhlaselweni ngoDisemba odlule eSan Bernarido, e-United States.
Kusukela ekuqaleni I-Apple yenqabile ukuyivula kanye nokwenza umnyango ongemuva ozovumela iziphathimandla zaseMelika ukuthi zingene kunoma iyiphi idivayisi ngale ndlela, okuphoqe iziphathimandla zezwe ukuthi ziqashe isitolo sangaphandle esigcine sikwazile ukwenza lokho, okungenani kumadivayisi angaphansi kwe-iPhone 5s Kepha inqubo yokufinyelela kumamodeli wakamuva we-iPhone isithuthuke kahle.
Ngokwencwadi iThe Verge, onjiniyela abambalwa benkampani bahlangane nezintatheli eziningana engqungqutheleni ababa nayo njalo nalapho beqinisekise khona ukuthi inkampani ezinze eCupertino iyisoftware ephephe kunazo zonke ethuthukayo. Ngaphezu kwalokho, baxoxile nangesicelo sikahulumeni waseMelika sokuba inkampani yakhe inguqulo ye-iOS enomnyango ongemuva obavumela ukuthi bafinyelele noma kunini lapho bafuna khona.
Onjiniyela be-Apple bathi ifayela le- Ukuvikelwa kwe-iOS kuqala kusuka ku-boot ROM noma i-memory chip efaka isitifiketi esingafundwa kuphela yinkampani. Uma othile ngaphandle kwenkampani ezama ukuguqula inguqulo ye-iOS ukuze azame ukungena ikhodi yakhe, ngeke isebenze ngoba abanakho ukufinyelela kukhiye odala izitifiketi. Le nqubo ibilokhu isebenza selokhu kukhishwe i-iPhone 3GS.
Ukhiye webhuthi uqinisekisa ukuthi izitifiketi noma okhiye abasetshenziselwa inqubo yokuqalisa basebenza. Ngaphandle kokuba yimigqa embalwa yekhodi mancane kakhulu amathuba okukwazi ukuthola iphutha bese ulixhaphaza. Ngokunjalo, onjiniyela baphinde bagcizelela ukubaluleka kokufaka zonke izibuyekezo ezethulwa yinkampani emakethe ukuze kugwenywe ubungozi bezokuphepha obekutholwe yinkampani phambilini. Ithuba lokukwazi ukuvuselela idivayisi uma siyishaja ebusuku linikele ezingeni lamanje lokutholwa le-iOS 9 elingu-80%.
Ukubethela kudlala indima ebaluleke kakhulu ekuvikelekeni kwedivayisi. I-Apple ayisebenzisi kuphela isoftware ukuvikela imininingwane engaphakathi Ibuye isebenzise i-Hardware ezinkumbulweni zayo zesitoreji ukuthuthukisa ukubethela okuvela kuma-iPhone 5s, ngokusebenzisa inketho ye-Secure Enclave ebethela yonke imininingwane egcinwe kwimemori engatholakali ivela kwezinye izingxenye zedivayisi.
